EP4771065A1 - Polyethylenzusammensetzung mit hohem schmelzfluss - Google Patents

Polyethylenzusammensetzung mit hohem schmelzfluss

Info

Publication number
EP4771065A1
EP4771065A1 EP24764828.0A EP24764828A EP4771065A1 EP 4771065 A1 EP4771065 A1 EP 4771065A1 EP 24764828 A EP24764828 A EP 24764828A EP 4771065 A1 EP4771065 A1 EP 4771065A1
Authority
EP
European Patent Office
Prior art keywords
polyethylene
range
mol
copolymer
iso
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24764828.0A
Other languages
English (en)
French (fr)
Inventor
Shahram Mihan
Gerd Mannebach
Jonathan Steele
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Basell Polyolefine GmbH
Original Assignee
Basell Polyolefine GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basell Polyolefine GmbH filed Critical Basell Polyolefine GmbH
Publication of EP4771065A1 publication Critical patent/EP4771065A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP24764828.0A 2023-08-31 2024-08-29 Polyethylenzusammensetzung mit hohem schmelzfluss Pending EP4771065A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23194737 2023-08-31
PCT/EP2024/074162 WO2025045995A1 (en) 2023-08-31 2024-08-29 Polyethylene composition having high melt flow

Publications (1)

Publication Number Publication Date
EP4771065A1 true EP4771065A1 (de) 2026-07-08

Family

ID=87930118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24764828.0A Pending EP4771065A1 (de) 2023-08-31 2024-08-29 Polyethylenzusammensetzung mit hohem schmelzfluss

Country Status (3)

Country Link
EP (1) EP4771065A1 (de)
CN (1) CN121712812A (de)
WO (1) WO2025045995A1 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862265A (en) 1971-04-09 1975-01-21 Exxon Research Engineering Co Polymers with improved properties and process therefor
US4001172A (en) 1972-04-03 1977-01-04 Exxon Research And Engineering Company Polymers with improved properties and process therefor
US3953655A (en) 1972-04-03 1976-04-27 Exxon Research And Engineering Company Polymers with improved properties and process therefor
US5008204A (en) 1988-02-02 1991-04-16 Exxon Chemical Patents Inc. Method for determining the compositional distribution of a crystalline copolymer
WO1995011264A1 (en) 1993-10-21 1995-04-27 Mobil Oil Corporation Polyolefin blends of bimodal molecular weight distribution
DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
EP1600475A1 (de) 2004-05-28 2005-11-30 Total Petrochemicals Research Feluy Verwendung von thermoplastischen Polyether-Block-Copolyamid-enthaltenden Zusammensetzungen als Zusatzstoff
KR101288228B1 (ko) 2005-05-10 2013-07-18 이네오스 유럽 리미티드 신규 공중합체
ATE531776T1 (de) 2008-02-18 2011-11-15 Basell Polyolefine Gmbh Poylmer-haftzusammensetzung
EP2467408B1 (de) 2009-08-21 2013-11-06 Basell Polyolefine GmbH Polyethylen für rotationsformen

Also Published As

Publication number Publication date
WO2025045995A1 (en) 2025-03-06
CN121712812A (zh) 2026-03-20

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